Actually your husband and I are third cousins. We share the same great great grandparents Ferdinand and Gustine (Schulze) Arendsee. I am descended from their son Otto Carl Arendsee and your husband is descended from their daughter Ulricke Agnes Arendsee who married Martin Domke.
I have lots of information on the Domkes and the Arendsees and am anxiously looking forward to sharing it with you. I need your e-mail address too.